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1. 发明专利

ID17681A 未知
公开(公告)号：ID17681A
公开(公告)日：1998-01-22
申请号：ID973571
申请日：1997-10-31
申请人： TAKEMOTO OIL & FAT CO LTD
发明人： YAMAMOTO HISAO , MAEJIMA KOJI
IPC分类号： D06M13/325 , C10M173/00 , D01F6/66 , D01F11/04 , D01H1/11 , D02G1/02 , D06M13/02 , D06M15/53 , D06M15/643 , D06M101/00 , D06M101/12 , D06M101/16 , C10M25/02 , C10M145/46 , D05M10/40 , D06M15/58

2. 发明专利

DE69729411D1 未知
公开(公告)号：DE69729411D1
公开(公告)日：2004-07-15
申请号：DE69729411
申请日：1997-08-27
申请人： TAKEMOTO OIL & FAT CO LTD
发明人： YAMAMOTO HISAO , MAEJIMA KOJI
IPC分类号： D06M13/517 , D06M15/53 , D06M15/643 , D06M15/657
摘要： A method of giving lubricity to single-fiber filaments in synthetic fibers used in fast heating-type false twist processing, featuring adhering lubricant consisting of polyether compound having average molecular weight of 700 ~ 20000 and linear polyorganosiloxane in the ratio of 100/0.05 ~ 100/12 (weight ratio) to 0.1 ~ 3wt% single-fiber filaments in synthetic fibers to be used in fast heating-type false twist processing; the linear polyorganosiloxane is selected from one or two linear polyorganosiloxane A and linear polyorganosiloxane B; the former has 4 ~ 12 siloxane units expressed in formula 1 below, and the latter has 4 ~ 12 siloxane units in formula 2 below, and the siloxane unit in formula 2 accounts for less than 25mol% of the entire siloxane units; (in formulae 1 and 2, R1 and R2 are the same or different from each other representing alkyl having 1 ~ 4 carbon atoms, R3 is fluoroalkyl having 1 ~ 4 carbon atoms, R4 is fluoroalkyl having 1 ~ 4 carbon atoms or alkyl having 1 ~ 4 carbon atoms).

3. 发明专利

JPH1072784A METHOD IMPARTING LUBRICITY TO SYNTHETIC FILAMENT YARN TO BE SUBJECTED TO SHORT HEATER TYPE FALSE TWISTING 失效
公开(公告)号：JPH1072784A
公开(公告)日：1998-03-17
申请号：JP24716496
申请日：1996-08-28
申请人： TAKEMOTO OIL & FAT CO LTD
发明人： YAMAMOTO TOSHIO , MAEJIMA KOJI
IPC分类号： D01F11/04 , D02G1/02 , D02J1/22 , D06M13/513 , D06M13/517 , D06M15/53 , D06M15/643 , D06M15/647 , D06M15/657 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34
摘要： PROBLEM TO BE SOLVED: To prevent a synthetic filament yarn from causing work defect such as fluffs or filament breakage by applying a lubricant containing a specific polyether and a specific linear polyorganosiloxane to the synthetic filament yarn for false-twisting on a short heater. SOLUTION: This lubricant is prepared by mixing a polyether having an average molecular weight of 700-20,000 with one or more selected from linear polyorganosiloxanes containing 4-12 units of a siloxane represented by formula I (R and R are each a 1-4C alkyl) such as dimethylsiloxane and linear polyorganosiloxanes containing 4-12 units in total of siloxane represented by formula I and siloxane represented by formula II (R is a 1-4C fluoroalkyl, R is a 1-4C fluoroalkyl or alkyl) in an amount of

4. 发明专利

JP2004238763A Spinning oil for synthetic filament and method for treating synthetic filament 有权
公开(公告)号：JP2004238763A
公开(公告)日：2004-08-26
申请号：JP2003029401
申请日：2003-02-06
申请人： Takemoto Oil & Fat Co Ltd , 竹本油脂株式会社
发明人： YAMAKITA HIROSHI , YAMAMOTO TOSHIO , MAEJIMA KOJI
IPC分类号： D06M13/165 , D06M13/17 , D06M13/224 , D06M13/262 , D06M13/292 , D06M13/419 , D06M15/53 , D06M15/647
摘要： PROBLEM TO BE SOLVED: To provide a spinning oil for a synthetic filament, preventing the spinning oil from being scattered from the spun synthetic filament yarn under traveling not only at a comparatively low temperature of the spun synthetic filament yarn traveling at a normal speed but also at a comparatively high temperature of the spun synthetic filament yarn traveling at a high speed, and capable of suppressing the occurrence of fluff and yarn break by imparting desired spinning characteristics to the synthetic filament yarn; and to provide a method for treating the synthetic filament. SOLUTION: The spinning oil for the synthetic filament provides an aqueous liquid having 1-11 mm 2 /s viscosity at 30°C and 1.8-11 mm 2 /s viscosity at 60°C respectively in a concentration within a range of 10-30 wt.%. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JPH10131055A IMPARTATION OF LUBRICITY TO SYNTHETIC FIBER FILAMENT YARN TO BE SUBJECTED TO CONTACT HEATER TYPE FALSE TWISTING PROCESSING 失效
公开(公告)号：JPH10131055A
公开(公告)日：1998-05-19
申请号：JP30721896
申请日：1996-11-01
申请人： TAKEMOTO OIL & FAT CO LTD
发明人： YAMAMOTO TOSHIO , MAEJIMA KOJI
IPC分类号： D06M13/325 , C10M173/00 , D01F6/66 , D01F11/04 , D01H1/11 , D02G1/02 , D06M13/02 , D06M15/53 , D06M15/643 , D06M101/00 , D06M101/12 , D06M101/16
摘要： PROBLEM TO BE SOLVED: To thoroughly prevent a heater from staining and inhibit a yarn from fluffing and breaking by applying a specific lubricant to the synthetic filament yarn under specific conditions. SOLUTION: A water-based lubricant containing and R are independent from each other and represent each a 1-4C alkyl) and/or (B) a linear polyorganosiloxane constituted with the recurring units having the siloxane units of formula I and the siloxane units of formula II (R is a 1-4C fluoroalkyl; R is a 1-4C fluoroalkyl, a 1-4C alkyl) by 4-12 units where the siloxane units of formula II is

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